For this problem, solve by hand or write a program (perhaps in Python).If you write a program, please submit the code as a second submission file, as described above.Problem 2 !This problem involves cryptanalyzing a Vigenère cipher, which you may read about on Wikipedia:https://en.wikipedia.org/wiki/Vigen%C3%A8re_cipher. Vigenère ciphers can generally be de-ciphered using Kasiski examination, which is discussed on the Wikipedia page.You can find some ciphertext produced with the Vigenère cipher under a certain key on our coursewebsite at: https://cseweb.ucsd.edu/classes/fa21/cse107-a/resources/hw1/ciphertext.We have also provided sample decryption code at:https://cseweb.ucsd.edu/classes/fa21/cse107-a/resources/hw1/decrypt.py.Encrypting a plaintext letter with a key letter A results in no change, encrypting with a key letterB results in an increment by one place in the alphabet, encrypting with a key letter C results in anincrement by two places, and so on. Assume that the original plaintext contains only uppercaseletters (A-Z) and no spaces or punctuation.For example, encrypting the plaintext ATTACKATDAWN with the key BLAISE results in the followingciphertext:PlaintextАТТАСКАTDAWNKeyCiphertext BETIUOBEDIORBLAISEBLAISEThe goal for this part of the homework is to figure out what key was used to encrypt your ciphertext.(a)What is the key?(E,free to reference sections of your submitted code, but please write your explanation in clearEnglish sentences.How did you recover the key? Explain your methodology at a high level. Feel

The problem is solved using python code, output of given example is:

Answered: Problem 2 ! For this problem, solve by…

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter13: File Input And Output

Section: Chapter Questions

Problem 6PE

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Example of python code that uses the following: implements authentication for entering notes in an application. Apply input validation whenever the user provides input in the menus of the program.
C++ please
Direction: Answers must be explained properly and thoroughly. You have to insert a screenshot of the results. Include the observations of your code. Python download: https://www.python.org/downloads/ Any Python Version 3.8 and later is recommended
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Python Answer Required: A Rajesh teaches a cooking class. The course is attended by NN students, numbered 11 to NN. The cook must participate in the presence before each class, i.e. call out the names of the students one by one and indicate which students are present. Each student has a first and last name. To save time, Rajesh only wants to call up students' first names. However, if there are multiple students with the same first name, the Rajesh must call out the full names (first and last names) of all those students. For any student who does not share a first name with any other student, the cook can still only call that student's first name. Help the Rajesh decide for each student whether to call that student's full name or just their first name. Input 1 1 hasan jaddouh Output hasan
Please written by computer source please show me step by step in python
In c++. Read all instructions.
Question 2 You must give a word count for any question part with a maximum word limit. This question tests your understanding of Block 3 Part 2 and, more generally, the problem-solving and Python programming skills that are covered by the module. The question is concerned with a variation of the flashcard problem you studied in Block 3 Part 2. You will find it useful to read through the whole question before starting to answer it. In the original flashcard problem, the cards are designed to help a user improve their familiarity with a glossary of terms. The user can ask the program to show an entry picked randomly from a glossary. When the user presses return, the program shows the definition corresponding to that entry. The user is then given the option of seeing another entry or quitting. Another common use of flashcards is to help someone learning a language practise their vocabulary. Someone learning French, for example, might have a set of cards with English words on one…
Question 2 You must give a word count for any question part with a maximum word limit. This question tests your understanding of Block 3 Part 2 and, more generally, the problem-solving and Python programming skills that are covered by the module. The question is concerned with a variation of the flashcard problem you studied in Block 3 Part 2. You will find it useful to read through the whole question before starting to answer it. In the original flashcard problem, the cards are designed to help a user improve their familiarity with a glossary of terms. The user can ask the program to show an entry picked randomly from a glossary. When the user presses return, the program shows the definition corresponding to that entry. The user is then given the option of seeing another entry or quitting. Another common use of flashcards is to help someone learning a language practise their vocabulary. Someone learning French, for example, might have a set of cards with English words on one…
Question 2 You must give a word count for any question part with a maximum word limit. This question tests your understanding of Block 3 Part 2 and, more generally, the problem-solving and Python programming skills that are covered by the module. The question is concerned with a variation of the flashcard problem you studied in Block 3 Part 2. You will find it useful to read through the whole question before starting to answer it. In the original flashcard problem, the cards are designed to help a user improve their familiarity with a glossary of terms. The user can ask the program to show an entry picked randomly from a glossary. When the user presses return, the program shows the definition corresponding to that entry. The user is then given the option of seeing another entry or quitting. Another common use of flashcards is to help someone learning a language practise their vocabulary. Someone learning French, for example, might have a set of cards with English words on one…
You guys use AI tool to answer. Last time I found plagiarism and AI detection in my answer. Now If you will use these things I'll surely give multiple downvotes and will report ⚠️ sure.
Instructions 1. Using this online IDE, create a Python script with a recursive function to display the sum of the first n integers, where n is entered by the user. There is no need to create a class similar to how Java works. 2. Name your function find_sum. 3. Upload the .py file and a screenshot of your output. Sample output: Enter a number: 5 The sum of the first 5 integers is 15. Explanation: Because the user entered 5, the first 5 integers are added. 1 + 2 + 3 + 4 + 5 = 15.

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